Test Equipment

Industrial Test Equipment Repair Services

Control System Labs provides expert industrial test equipment repair for electronic and electrical diagnostic instruments used in manufacturing, utilities, R&D, and maintenance operations. We restore precision test equipment at the component level to maintain measurement accuracy and extend equipment life.

Test Equipment We Repair

  • Oscilloscopes (digital & analog)
  • Signal and function generators
  • Power analyzers and power supplies
  • Frequency counters and spectrum analyzers
  • Calibration and measurement instruments
  • Bench and portable diagnostic tools

Common Test Equipment Failures

  • Display or interface failure
  • Measurement drift or inaccuracy
  • Power supply instability
  • Intermittent signal output
  • Board-level component failure
  • Obsolete parts no longer supported by OEM

Our Repair Process

  • Free evaluation and detailed diagnostics
  • Component-level board repair
  • Calibration verification and signal validation
  • Full functional testing under operating conditions
  • Final quality assurance inspection

Why Control System Labs

  • 55+ years of industrial electronics repair expertise
  • Engineering-driven diagnostics
  • Support for legacy and discontinued models
  • Cost-effective alternative to OEM replacement
  • Fast turnaround options available

Request a Test Equipment Repair Quote

If your oscilloscope, analyzer, or diagnostic instrument is malfunctioning, request a free repair quote. Our team will evaluate your unit and provide a fast, accurate repair solution.

Related Services

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674 Items Found
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Mfg. Mfg. Part Num. Description Prices
Brumac Industries TD-1 Densitometer Repair: $ 868.00
Barber-Colman PA38 Multi Function Indicator Repair: $ 896.00
Analogic AN6520-8A 8 Range Multi Function Calibrator Repair: $ 2,312.00
Action Instruments 4570-252U ACTION PAK Track and Peak Hold Process Function Repair: $ 480.00
Analogic AN 2532 1B 1 R1 CX AD2 Measuometer Repair: $ 576.00
Bacharach CD850-0023-4869 Plug In Module / LEL Gas Detector Repair: $ 828.00
Amprobe RS-3 Ammeter Repair: $ 320.00
Alnor Instrument 32-06BG Temperature Simulator Temperature to Voltage Repair: $ 484.00
Alnor Instrument 6000-P Velometer Repair: $ 1,096.00
Raytek RAYRPM40L3U Raynger PM Plus Heat Sensor Repair: $ 364.00
Hewlett Packard 8413A Phase-Gain Indicator Repair: Call for price
Hewlett Packard 8411A Harmonic Frequency Converter OPT018 Repair: Call for price
Amprobe ACD-12 Digital AC Clamp On Multimeter Repair: $ 320.00
Altek 334 Loop Calibrator Repair: $ 436.00
Bristol Babcock 2408-40A RTD Temperature Transmitter Repair: $ 972.00
Bristol Babcock 2408-41A RTD Temperature Transmitter Repair: $ 780.00
Bristol Babcock 2408-40A.111 RTD Temperature Transmitter Repair: $ 972.00
Bristol Babcock 2408-41A.111 RTD Temperature Transmitter Repair: $ 972.00
Wavetek 85 50Mhz Arbitary / Function Generator Repair: $ 2,004.00
Wavetek 2405A .01MHZ-550MHZ Signal Generator Repair: $ 2,120.00
Devar 18-MSC Miniature Source Calibrator Repair: $ 352.00
Simpson HE96 0-1 000 AMP ClAMP On AC / DC Digital Meter Repair: $ 732.00
Simpson HE95 0-1 000 AMP ClAMP On AC / DC Digital Meter Repair: $ 732.00
Simpson HE94 0-100 AMP Clamp On AC/DC Digital Meter Repair: $ 732.00
Apt Electronics DMO-3-10 Digital Microhmeter Repair: $ 1,096.00
Omega CL23A K J T Calibrator Repair: $ 596.00
Fluke 36 Handheld Digital Clamp Meter Repair: $ 328.00
Fluke 8800A Digital Multimeter Repair: $ 540.00
Tektronix 5A15N Scope 5111A Amp Module Repair: $ 752.00
Tektronix 5111A Storage Oscilloscope / X-Y Plotter Repair: $ 1,660.00
Datalogic LD20-01 Ultraviolet Detector Repair: $ 1,136.00
Protection Controls MATM-L Micro Amp Test Meter Less Enclosure Repair: $ 532.00
Protection Controls 320, 3027 Micro Amp Test Meter Less Enclosure Repair: $ 384.00
Panametrics Inc. 801PR 8000 Magna Mike Probe Repair: Call for price
Wilco Ag TWM016400 Single Station Leak Test Amplifier Repair: Call for price
Hioki RCC305 Handheld Digital Clamp On Meter Repair: Call for price
Barber-Colman PA39 Ultramite Digital Indicator / Calibrator Repair: $ 1,076.00
Tektronix 211 Miniscope Oscilloscope Repair: $ 1,988.00
Ametek 1726 Handheld Digital Tachometer Repair: $ 436.00
Amprobe LAVA87 Miniature Strip Chart AC Recorder Repair: $ 692.00
Ronan Engineering X86 Calibrator Repair: $ 880.00
X-Rite Company 341 Densitometer Dot Meter Repair: $ 1,192.00
Cosar Corp PRESSMATE 105 100 Color Densitometer Repair: Call for price
Cosar Corp PRESSMATE 102 100 Color Densitometer Repair: Call for price
WAHL C-65-4-110 Microprocessor Based Calibrator / TC Repair: $ 1,328.00
Biddle Instruments 359987 Handheld Digital Tachometer Repair: $ 600.00
Biddle Instruments 359982 Handheld Digital Tachometer Repair: $ 600.00
Sigma Elektroteknisk MS CARDS Control Box Tester Repair: $ 616.00
Electro Specialties 19236 Briggs and Stratton Volt / Ohm / Amp Meter Repair: $ 556.00
Fluke 7120 Laser Thermal Imager Repair: $ 1,136.00
Altek 234 20 milliAmp Signal Analyzer Repair: $ 424.00
Keithley Instruments 177 Microvolt Digital Multi Meter Repair: $ 844.00
Universal Enterprise DM383 Handheld Digital Multimeter Repair: Call for price
Triplett 310-C W/10-C Analog Multimeter with Clamp On Unit Repair: $ 392.00
Rustrak Instruments 230 Type 230/230A Rustrak Volt-Amp Meter Repair: $ 436.00
Ircon MR-OR05-25F-11/010 Mirage Infrared Thermometer Repair: Call for price
Gordon 5600 Portable Indicator / Calibrator System Repair: $ 940.00
Raytek LC814BF Thermalert LC (100-400F) Heat Sensor Repair: Call for price
RIS CL-2234 20Ma Signal Analyzer - Accupro Repair: $ 684.00
Shimpo America GT-107 Digital Handheld Tachometer Repair: $ 372.00
Omega OMNI-CAL-8A-110 8 Range Multi Function Calibrater Repair: $ 1,084.00
Industrial Test Equipment Co 5900 Powertron Audio / Frequency Power OSC Repair: $ 696.00
Biddle Instruments 212559 Dual Major Megger Repair: $ 776.00
Keithley Instruments 191 Digital Multimeter Repair: $ 516.00
Yokogawa H-10B Halogen Leak Detector Repair: Call for price
General Electric H-10B Halogen Leak Detector Repair: $ 512.00
Bacharach 19-7037/19-7044 Oxor II / Portable Digital Oxygen Analyzer Repair: Call for price
Action Instruments H300-148 Action-Pak / 0-100MV In / 0-5VDC Out Repair: $ 512.00
Tektronix DM502 Digital Display Multimeter Repair: $ 684.00
B&K 530 Semiconductor Tester Repair: $ 408.00
WAHL HSA-1A Handheld Infrared Analog Heat SPY Repair: Call for price
Fluke 95 50 Mhz Scopemeter Repair: $ 1,960.00
Amprobe PAA850-T A.C. Ammeter Recorder Repair: $ 368.00
Amprobe PAA840-T A.C. Ammeter Recorder Repair: $ 408.00
Amprobe PAA830-T A.C. Ammeter Recorder Repair: $ 408.00
Amprobe PAA1500-T A.C. Ammeter Recorder Repair: $ 468.00
Amprobe PAA82-T A.C. Ammeter Recorder Repair: $ 640.00
Amprobe PAA81-T A.C. Ammeter Recorder Repair: $ 712.00
Amprobe PAA840 A.C. Ammeter Recorder Repair: $ 392.00
Amprobe PAA1500 A.C. Ammeter Recorder Repair: $ 556.00
Amprobe PAA82 A.C. Ammeter Recorder Repair: $ 556.00
Amprobe PAA81 A.C. Ammeter Recorder Repair: $ 556.00
Biddle Instruments 720350-1H Versa-Cal Calibrator Repair: $ 544.00
Biddle Instruments 720350-1 Versa-Cal Calibrator Repair: $ 516.00
Biddle Instruments 720350-2 Versa-Cal Calibrator Repair: $ 752.00
Omega DP465A 1/8 DIN Horizontal Thermocouple Digital Meter Repair: $ 400.00
Fluke 85 Digital Multimeter Repair: $ 408.00
Fluke 83 Digital Multimeter Repair: $ 348.00
Fluke 87 Digital Multimeter Repair: $ 392.00
GTI / Graphic Technology Inc. EM-2 Exposure Minder with Count Display Repair: Call for price
Fluke 75 SERIES II Digital Multimeter Repair: $ 372.00
Philips CM-30 AC Clamp On / 3.5 Digit Meter Repair: Call for price
Transmation 630T Millivolt Transmitter Repair: Call for price
Transmation 610T Thermocouple Transmitter Repair: Call for price
Tektronix 221 Portable Oscilloscope Repair: $ 984.00
Radio Shack 22-210 Micronta Analog Multitester Repair: Call for price
X-Rite Company 428 Color Reflection Densitometer 12VDC Repair: $ 908.00
X-Rite Company 404 Color Reflection Densitometer Repair: $ 908.00
Barnant Company 600-2820 100 Thermocouple Thermometer Repair: $ 384.00
Amprobe Y-500 Handheld AC Volt-Ammeter Repair: Call for price
674 Items Found
Can't Find Your Item?

We repair almost any item! Request a free quote through our RMA form or call us at Toll Free: (800) 284-2420